WVM convoy on M3 northbound J3 about 14.50

[silverfoxcc]

Tere were two marked crs with blues on followed by about 10 (give or take) Trnsit type white vans no markings, followed by one marked car with blues on.
Any ideas?

[ArsE92]

Police donut run.

John Prescott's lunch.

/StandardPHResponse

[silverfoxcc]

I thought the donut run was a minimum of 15 lorries!!